CN109354977A - A kind of antirusting paint suitable for high temperature and humidity area - Google Patents
A kind of antirusting paint suitable for high temperature and humidity area Download PDFInfo
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- CN109354977A CN109354977A CN201811361498.9A CN201811361498A CN109354977A CN 109354977 A CN109354977 A CN 109354977A CN 201811361498 A CN201811361498 A CN 201811361498A CN 109354977 A CN109354977 A CN 109354977A
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- high temperature
- antirusting paint
- humidity area
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- asphalt
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of antirusting paints suitable for high temperature and humidity area, consist of the following components in percentage by weight: modified polyacrylate emulsion 2-6%, precipitated calcium carbonate 12-18%, aqueous acrylic modified epoxy resin 18-22%, emulsifier 1-2%, nano-titanium dioxide 0.3-0.8%, colophony powder 3-5%, cenosphere 2-5%, asphalt 3-8%, film forming catalyst 1-2%, aluminium powder 1-3% and water surplus.On the basis of traditional antirusting paint, present invention adds nano-titanium dioxides and film forming catalyst, can not only promote the consistency of coating, and can promote the high temperature resistant of coating, high wet performance.
Description
Technical field
The present invention relates to antirusting paint technical field more particularly to a kind of antirusting paints suitable for high temperature and humidity area.
Background technique
Antirusting paint is the coating for the chemistry or electrochemical corrosion that can protect metal surfaces from atmosphere, seawater etc..In gold
Metal surface, which coats antirusting paint, can effectively avoid the direct invasion of various corrosive substances in atmosphere, so that maximumlly prolonging
Long metal service life.Physical and chemically antirust paint two major classes can be divided into.The former leans on the appropriate cooperation of pigment and paint vehicle, shape
The intrusion of corrosive substance, such as iron oxide red, aluminium powder, graphite antirust paint are prevented at fine and close paint film；The latter is by rust resisting pigment
Chemistry suppression rust effect, such as red lead, zinc chromate anti-rust paint.Antirust for metals such as bridge, ship, pipelines.
It is main component that traditional antirusting paint, which selects metal strength chelating agent inositol hexaphosphate, several aqueous with other
Additive compound forms.Inositol hexaphosphate is the Nantural non-toxic Organic chemical products extracted from cereal crops, when it is as magnetic
Property material antirust agent in use, can be chelated rapidly on surface with metal, form one layer of fine and close unimolecule complex compound protective film, can
Effectively inhibit corrosion of metal.Material surface after the product treatment keeps primary colors, it is not necessary to which washing can enter under coating etc.
Procedure.
But the general humidity of environment that traditional antirusting paint is applicable in is lower than 50%R.H., temperature is lower than 40 DEG C, for
The special high temperature and humidity area such as marine container, rust-proof effect is simultaneously bad, therefore the present invention provides one kind to be suitable for high temperature height
The antirusting paint of Humid Area.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of antirust paintings suitable for high temperature and humidity area
Material.
Technical scheme is as follows:
A kind of antirusting paint suitable for high temperature and humidity area, consists of the following components in percentage by weight:
Modified polyacrylate emulsion 2-6%
Precipitated calcium carbonate 12-18%
Aqueous acrylic modified epoxy resin 18-22%
Emulsifier 1-2%
Nano-titanium dioxide 0.3-0.8%
Colophony powder 3-5%
Cenosphere 2-5%
Asphalt 3-8%
Film forming catalyst 1-2%
Aluminium powder 1-3%
Water surplus.
Preferably, the emulsifier is sorbitan fatty acid ester class emulsifier.
Preferably, the asphalt is 90# asphalt.
Preferably, the film forming catalyst is nano zine oxide.
Preferably, the partial size of the nano zine oxide is 10-30nm；The partial size of nano-titanium dioxide is 50-100nm.
Preferably, the partial size of the aluminium powder, colophony powder and cenosphere is 800 mesh.
Preferably, the modified polyacrylate emulsion is magnesium, aluminum bimetal hydroxide modified polyacrylate is answered
Close lotion.
It has used and has received in the preparation method of magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion of the invention
Rice double-metal hydroxide (LDH) powder, this is a kind of nanoplatelet with hydrotalcite-like compound, is belonged to inorganic fire-retarded
Agent carries out certain processing to it, can reduce its surface charge and hydrophily, to improve organic polymer and inorganic particulate
Compatibility can obtain that flexibility is good and obdurability is good, bending is excellent for the emulsifier of acrylic acid ester emulsion polymerization
Latex film.
But magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion are used in the present invention, it can not only mention
The flexibility of high film forming, it is often more important that the consistency of film forming can be promoted under the effect of the catalyst.
A kind of preparation method of the antirusting paint suitable for high temperature and humidity area, comprising steps of
A, modified polyacrylate emulsion, precipitated calcium carbonate, emulsifier, cenosphere, asphalt and aluminium powder are dispersed
In water, 60-90min is stirred, is uniformly dispersed；
B, it is slowly added to aqueous acrylic modified epoxy resin, continues to stir 20-30min；
C, nano-titanium dioxide, colophony powder and film forming catalyst is added, stirs 40-60min in the case where 400-600rpm stirs speed,
It is uniformly mixed.
The invention has the beneficial effects that:
Antirusting paint suitable for high temperature and humidity area of the invention, consists of the following components in percentage by weight: modified
Polyacrylate dispersion 2-6%, precipitated calcium carbonate 12-18%, aqueous acrylic modified epoxy resin 18-22%, emulsifier 1-
2%, nano-titanium dioxide 0.3-0.8%, colophony powder 3-5%, cenosphere 2-5%, asphalt 3-8%, film forming catalyst
1-2%, aluminium powder 1-3% and water surplus.On the basis of traditional antirusting paint, present invention adds nano-titanium dioxide and at
Film catalyst can not only promote the consistency of coating, and can promote the high temperature resistant of coating, high wet performance.
Specific embodiment
Embodiment 1:
A kind of antirusting paint suitable for high temperature and humidity area, consists of the following components in percentage by weight:
Modified polyacrylate emulsion 5%
Precipitated calcium carbonate 15%
Aqueous acrylic modified epoxy resin 20%
Emulsifier 1.5%
Nano-titanium dioxide 0.5%
Colophony powder 4%
Cenosphere 3%
Asphalt 7%
Film forming catalyst 1.5%
Aluminium powder 1.5%
Water surplus.
The modified polyacrylate emulsion is magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion.
The emulsifier is sorbitan fatty acid ester class emulsifier.
The asphalt is 90# asphalt.
The film forming catalyst is nano zine oxide.
The partial size of the nano zine oxide is 10-30nm；The partial size of nano-titanium dioxide is 50-100nm.
The partial size of the aluminium powder, colophony powder and cenosphere is 800 mesh.
A kind of preparation method of the antirusting paint suitable for high temperature and humidity area, comprising steps of
A, modified polyacrylate emulsion, precipitated calcium carbonate, emulsifier, cenosphere, asphalt and aluminium powder are dispersed
In water, 75min is stirred, is uniformly dispersed；
B, it is slowly added to aqueous acrylic modified epoxy resin, continues to stir 25min；
C, nano-titanium dioxide, colophony powder and film forming catalyst is added, 55min is stirred in the case where 500rpm stirs speed, mixing is equal
It is even.
Embodiment 2:
A kind of antirusting paint suitable for high temperature and humidity area, consists of the following components in percentage by weight:
Modified polyacrylate emulsion 2%
Precipitated calcium carbonate 18%
Aqueous acrylic modified epoxy resin 18%
Emulsifier 2%
Nano-titanium dioxide 0.3%
Colophony powder 5%
Cenosphere 2%
Asphalt 8%
Film forming catalyst 1%
Aluminium powder 3%
Water surplus.
The modified polyacrylate emulsion is magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion.
The emulsifier is sorbitan fatty acid ester class emulsifier.
The asphalt is 90# asphalt.
The film forming catalyst is nano zine oxide.
The partial size of the nano zine oxide is 10-30nm；The partial size of nano-titanium dioxide is 50-100nm.
The partial size of the aluminium powder, colophony powder and cenosphere is 800 mesh.
A kind of preparation method of the antirusting paint suitable for high temperature and humidity area, comprising steps of
A, modified polyacrylate emulsion, precipitated calcium carbonate, emulsifier, cenosphere, asphalt and aluminium powder are dispersed
In water, 60min is stirred, is uniformly dispersed；
B, it is slowly added to aqueous acrylic modified epoxy resin, continues to stir 30min；
C, nano-titanium dioxide, colophony powder and film forming catalyst is added, 60min is stirred in the case where 400rpm stirs speed, mixing is equal
It is even.
Embodiment 3:
A kind of antirusting paint suitable for high temperature and humidity area, consists of the following components in percentage by weight:
Modified polyacrylate emulsion 6%
Precipitated calcium carbonate 12%
Aqueous acrylic modified epoxy resin 22%
Emulsifier 1%
Nano-titanium dioxide 0.8%
Colophony powder 3%
Cenosphere 5%
Asphalt 3%
Film forming catalyst 2%
Aluminium powder 1%
Water surplus.
The modified polyacrylate emulsion is magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion.
The emulsifier is sorbitan fatty acid ester class emulsifier.
The asphalt is 90# asphalt.
The film forming catalyst is nano zine oxide.
The partial size of the nano zine oxide is 10-30nm；The partial size of nano-titanium dioxide is 50-100nm.
The partial size of the aluminium powder, colophony powder and cenosphere is 800 mesh.
A kind of preparation method of the antirusting paint suitable for high temperature and humidity area, comprising steps of
A, modified polyacrylate emulsion, precipitated calcium carbonate, emulsifier, cenosphere, asphalt and aluminium powder are dispersed
In water, 90min is stirred, is uniformly dispersed；
B, it is slowly added to aqueous acrylic modified epoxy resin, continues to stir 20min；
C, nano-titanium dioxide, colophony powder and film forming catalyst is added, 40min is stirred in the case where 600rpm stirs speed, mixing is equal
It is even.
Comparative example 1
The nano zine oxide of embodiment 1 is removed, remaining proportion and preparation method are constant.
Comparative example 2
By the modified polyacrylate emulsion removal in embodiment 1, remaining proportion and preparation method are constant.
The performance of the sample of embodiment 1-3 and comparative example 1-2 is coated on iron plate below, coating layer thickness 5mm, then
Routine test is carried out, specific test result is shown in Table 1.
Table 1: the traditional performance test result of coating sample；
| Adhesive force | Surface drying/min | Film formation compactness | |
| Embodiment 1 | 100 | <30min | Fenestra < 1nm |
| Embodiment 2 | 100 | <30min | Fenestra < 1nm |
| Embodiment 3 | 100 | <30min | Fenestra < 1nm |
| Comparative example 1 | 100 | <30min | Fenestra > 30nm |
| Comparative example 2 | 100 | <30min | Fenestra > 10nm |
By the above coating temperature be 70 DEG C, humidity be 95%R.h. under the conditions of places 180 days, retest physical property, tool
Body test result is shown in Table 2.
Table 2: the high temperature and humidity the performance test results of coating sample；
| Adhesive force | Antifouling capacity | Rustless property | |
| Embodiment 1 | 100 | 180 days without spot | Iron plate is without rusty stain |
| Embodiment 2 | 100 | 180 days without spot | Iron plate is without rusty stain |
| Embodiment 3 | 100 | 180 days without spot | Iron plate is without rusty stain |
| Comparative example 1 | 78 | 180 days a large amount of spots | There are a large amount of rust spots in iron plate |
| Comparative example 1 | 45 | 180 days a large amount of spots | There are a large amount of rust spots in iron plate |
Even if by the above test data it is recognised that antirusting paint sample of the invention long-term storage under the condition of high temperature and high humidity
It deposits, still has extraordinary rustless property.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of antirusting paint suitable for high temperature and humidity area, which is characterized in that consist of the following components in percentage by weight:
Modified polyacrylate emulsion 2-6%
Precipitated calcium carbonate 12-18%
Aqueous acrylic modified epoxy resin 18-22%
Emulsifier 1-2%
Nano-titanium dioxide 0.3-0.8%
Colophony powder 3-5%
Cenosphere 2-5%
Asphalt 3-8%
Film forming catalyst 1-2%
Aluminium powder 1-3%
Water surplus.
2. being suitable for the antirusting paint in high temperature and humidity area as described in claim 1, which is characterized in that the modification poly- third
Olefin(e) acid ester lotion is magnesium, aluminum bimetal hydroxide modified polyacrylate multiple emulsion.
3. being suitable for the antirusting paint in high temperature and humidity area as described in claim 1, which is characterized in that the emulsifier is
Sorbitan fatty acid ester class emulsifier.
4. being suitable for the antirusting paint in high temperature and humidity area as described in claim 1, which is characterized in that the asphalt
For 90# asphalt.
5. being suitable for the antirusting paint in high temperature and humidity area as described in claim 1, which is characterized in that the aluminium powder, pine
The partial size of face powder and cenosphere is 800 mesh.
6. being suitable for the antirusting paint in high temperature and humidity area as described in claim 1, which is characterized in that described at Membrane catalysis
Agent is nano zine oxide.
7. being suitable for the antirusting paint in high temperature and humidity area as claimed in claim 6, which is characterized in that described is nano oxidized
The partial size of zinc is 10-30nm；The partial size of nano-titanium dioxide is 50-100nm.
8. the antirusting paint as claimed in claim 1 suitable for high temperature and humidity area, which is characterized in that its preparation side
Method, comprising steps of
A, modified polyacrylate emulsion, precipitated calcium carbonate, emulsifier, cenosphere, asphalt and aluminium powder are dispersed in water
In, 60-90min is stirred, is uniformly dispersed；
B, it is slowly added to aqueous acrylic modified epoxy resin, continues to stir 20-30min；
C, nano-titanium dioxide, colophony powder and film forming catalyst is added, stirs 40-60min in the case where 400-600rpm stirs speed, mixes
Uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361498.9A CN109354977A (en) | 2018-11-15 | 2018-11-15 | A kind of antirusting paint suitable for high temperature and humidity area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361498.9A CN109354977A (en) | 2018-11-15 | 2018-11-15 | A kind of antirusting paint suitable for high temperature and humidity area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109354977A true CN109354977A (en) | 2019-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361498.9A Pending CN109354977A (en) | 2018-11-15 | 2018-11-15 | A kind of antirusting paint suitable for high temperature and humidity area |
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| CN (1) | CN109354977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251085A (en) * | 2020-10-23 | 2021-01-22 | 湖州汇邦环保科技有限公司 | Water-based antirust paint applied to high-temperature high-humidity environment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004107654A (en) * | 2002-08-22 | 2004-04-08 | Nippon Paint Co Ltd | Cationic electrodeposition coating composition for galvanized steel sheet |
| JP2004269627A (en) * | 2003-03-06 | 2004-09-30 | Mazda Motor Corp | Non-leaded cation electrodeposition coating composition |
| CN101012351A (en) * | 2007-01-30 | 2007-08-08 | 华南理工大学 | Weather-resistant rust-proof water paint and preparing method thereof |
| CN107474673A (en) * | 2017-09-15 | 2017-12-15 | 安徽红桥金属制造有限公司 | Terminal box coating with corrosion-resistant antirust function and preparation method thereof |
| CN108015293A (en) * | 2017-12-21 | 2018-05-11 | 宁波金轮磁材技术有限公司 | A kind of dual alloy Fe-B rare-earth permanent magnet and its manufacture method |
| CN108659656A (en) * | 2018-05-02 | 2018-10-16 | 吉林建筑大学 | A kind of antifouling paint for building and preparation method thereof |
-
2018
- 2018-11-15 CN CN201811361498.9A patent/CN109354977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004107654A (en) * | 2002-08-22 | 2004-04-08 | Nippon Paint Co Ltd | Cationic electrodeposition coating composition for galvanized steel sheet |
| JP2004269627A (en) * | 2003-03-06 | 2004-09-30 | Mazda Motor Corp | Non-leaded cation electrodeposition coating composition |
| CN101012351A (en) * | 2007-01-30 | 2007-08-08 | 华南理工大学 | Weather-resistant rust-proof water paint and preparing method thereof |
| CN107474673A (en) * | 2017-09-15 | 2017-12-15 | 安徽红桥金属制造有限公司 | Terminal box coating with corrosion-resistant antirust function and preparation method thereof |
| CN108015293A (en) * | 2017-12-21 | 2018-05-11 | 宁波金轮磁材技术有限公司 | A kind of dual alloy Fe-B rare-earth permanent magnet and its manufacture method |
| CN108659656A (en) * | 2018-05-02 | 2018-10-16 | 吉林建筑大学 | A kind of antifouling paint for building and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 邹小平等: "《纳米材料与敏化太阳能电池》", 31 December 2014, 上海交通大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112251085A (en) * | 2020-10-23 | 2021-01-22 | 湖州汇邦环保科技有限公司 | Water-based antirust paint applied to high-temperature high-humidity environment |
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